For the following questions answer them individually
If ‘i’ is the rate of interest expressed in decimal and ‘n’ is the number of years, then coefficient of annual find $$I_{c}$$ is
The above figure represents plan and section of an excavation layout. The volume of earthwork in excavation of foundation trench is
If d be the diameter of MS or tor steel bars in mm, the standard weight (in kg) per metre of the bar is
Compute the angle between the lines AB and AC, If their respective bearings are $$52^\circ 30' and 328^\circ 45'$$.